EP0712568B1 - Dispositif à faucher, aérer et/ou ramasser - Google Patents

Dispositif à faucher, aérer et/ou ramasser Download PDF

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Publication number
EP0712568B1
EP0712568B1 EP95115375A EP95115375A EP0712568B1 EP 0712568 B1 EP0712568 B1 EP 0712568B1 EP 95115375 A EP95115375 A EP 95115375A EP 95115375 A EP95115375 A EP 95115375A EP 0712568 B1 EP0712568 B1 EP 0712568B1
Authority
EP
European Patent Office
Prior art keywords
axis
mower
cultivator
disposed
rotation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP95115375A
Other languages
German (de)
English (en)
Other versions
EP0712568A1 (fr
Inventor
Laurent Klein
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Amazone Machines Agricoles SA
Original Assignee
Amazone Machines Agricoles SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Amazone Machines Agricoles SA filed Critical Amazone Machines Agricoles SA
Publication of EP0712568A1 publication Critical patent/EP0712568A1/fr
Application granted granted Critical
Publication of EP0712568B1 publication Critical patent/EP0712568B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01DHARVESTING; MOWING
    • A01D34/00Mowers; Mowing apparatus of harvesters
    • A01D34/01Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/42Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a horizontal axis, e.g. cutting-cylinders
    • A01D34/46Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a horizontal axis, e.g. cutting-cylinders hand-guided by a walking operator
    • A01D34/47Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a horizontal axis, e.g. cutting-cylinders hand-guided by a walking operator with motor driven cutters or wheels
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01DHARVESTING; MOWING
    • A01D75/00Accessories for harvesters or mowers
    • A01D75/28Control mechanisms for harvesters or mowers when moving on slopes; Devices preventing lateral pull
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01DHARVESTING; MOWING
    • A01D2101/00Lawn-mowers

Definitions

  • the invention relates to a device according to the preamble of Claim 1.
  • Such devices are known in practice. These mowers feature a frame on which a mower is arranged to be movable in the vertical direction is. In front of and behind this mower are opposite the mower for adjustment adjustable cutting elements of the cutting height of the mower.
  • the front and rear guide elements are each individually direct attached to the mower and adjustable in height. On uneven terrain is the height of the mower blades of the mower through the front or rear guide elements and extreme bumps when the The mower does not move relative to the chassis frame sufficient, carried out by the carrier vehicle carrying the mower. This leads in the known rigid connection of the front guide elements and of the rear guide elements opposite the mower deck so that the mower deck If the ground rises, the distance to the ground is too great has and thus the desired cutting length is undesirably increased.
  • the invention has for its object to remedy this in a simple manner create and even spacing of the mower Allow floor surface even in extremely uneven terrain.
  • the axis around which the traverse rotates can coincide with the axis of rotation of the Mower drum collapse or approximately vertically below the axis of rotation the mower drum.
  • the axis in Height direction for setting the cutting height is adjustable.
  • the crossbeam itself and / or parts arranged on it can be designed in this way be that they serve as a protective element against laterally escaping foreign bodies and serve as a spacer against the risk of injury.
  • the device for mowing, scarifying and / or collecting can be used as be versatile and can be mowed in addition to mowing Use green areas as a scarifier or collector.
  • the Mowing device according to the embodiment has the chassis 1 with the two driven front wheels 2 and the rear wheel 3. On the frame 4 the mower is arranged on the rear of the collecting container 5. On the front of the mower is the lower pair of links 6 as Mower 7 trained processing device movable in the height direction arranged.
  • the mower 7 has the rotatingly driven mower drum 8 the mower blades 10 are attached via brackets 9.
  • the two adjustable in height and swinging arranged impellers 11 via which in connection with the behind the mower 7 arranged roller 12, the cutting height of the mowing knife 10 of the mower 7th is adjustable, as will be explained further below.
  • Lifting device can move the mower 7 upwards into a transport position be raised.
  • On the front 21 of each traverse 17 is one on the Machining surface 22 rolling guide element, in the embodiment each a pendulum impeller 11 is arranged.
  • At the rear 23 of the trusses 17 is each also have a guide element, in the exemplary embodiment one on the Entire working width of the mower 8 roller 12 arranged.
  • the roller 12 is on each side in the on the outside of the mower 7th arranged trusses 17 rotatably mounted.
  • the cross members 17 are each connected to a swivel arm 20 by means of the joints 16 articulated, which on the mower frame 13 of the mower 7 by means of Joint 24 is rotatably mounted. Furthermore, each swivel arm 20 has one Adjustment device 25 pivotable in the vertical direction, so that the joint 16 in Height direction is adjustable to adjust the cutting height of the mower 7 can.
  • the two cross members 17 are independent of one another about the axis pivotable to each other.
  • the arrangement of the guide elements 11 and 12 on the trusses 19 and the arrangement of the trusses 19 described above the mower 7 is supported by the traverses 19 and the guide elements 11 and 12 the common management and chassis formed. This ensures that the front 11 and the rear guide element 12 even on uneven terrain always have ground contact, so that the mower 7 through this new guide the bottom contour can optimally form, as shown in FIGS. 3-6.
  • the mower 7 is a rising elevation pushed up. Characterized in that the impeller 11 is brought up the elevation the cross member 17 is pivoted about the axis 19, the roller 12 making contact with the ground keeps. The mower 7 thus follows the ground contour. By the commuting Suspension of the front wheels 11 and the bottom roller 12 behind the Mowing drum 8, the mower 7 is not at the level of the wheels 11 Raised ground under the wheels 11 raised.
  • the mower 7 is the sloping side of the survey pushed down.
  • the impeller 11 and the roller 12 lie on the floor.
  • the Trusses 17 are corresponding to the position in FIGS. 3 and 4 panned.
  • the mower 7 can optimally follow the ground contour.
  • the roller 12 and the Impellers 11 are at a relatively short distance from one another, so that a small wheelbase results. Due to the pendulous suspension of the trusses 17 follows the chassis for the mower 7 also an uneven floor contour and Floor surface.
  • the crossbar itself is designed so that it in the area of Mowing drum 8 reaches close to the bottom surface 22. Because the Trusses 19 optimally track the ground contour, is a good protection against foreign matter escaping from the side. Thus, the traverse 19 act as Protective element against foreign objects escaping from the side. That too is Very low risk of injury for people approaching the machine from the side, because the truss 19 serves as a spacer against the risk of injury. It is also possible to arrange 19 parts on the trusses, which serve as protective elements and Spacers work.
  • Depth guide elements 11 and 12 each on a common, pivotable suspended traverse 19 is the height of the mower 7 by the Movements of the vehicle are virtually unaffected by uneven ground.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvester Elements (AREA)

Claims (7)

  1. Dispositif pour faucher, aérer et/ou ramasser, comportant une installation de travail montée mobile en hauteur par rapport au châssis, de préférence en forme de mécanisme de fauche et comportant un rotor de travail tournant autour d'un axe horizontal, transversal par rapport à la direction de déplacement, et des éléments de guidage prévus en avant et en arrière de l'installation de travail et réglables par rapport à cette installation pour régler la hauteur de coupe ou la hauteur de travail de l'installation,
    caractérisé en ce que
    les éléments de guidage devant et derrière l'installation de travail sont prévus sur les extrémités opposées d'au moins une traverse commune,
    la traverse (17) est montée basculante entre les éléments de guidage (11, 12) sur l'installation de travail (7), par l'intermédiaire d'une articulation (16) autour d'un axe horizontal (19) tourné vers la direction de déplacement (18) et monté pivotant dans le plan vertical, et
    l'axe (19) se trouve a proximité du plan vertical passant par l'axe de rotation (14).
  2. Dispositif selon la revendication 1,
    caractérisé en ce que
    l'axe (19) coïncide avec l'axe de rotation (14) du tambour de travail (8).
  3. Dispositif selon la revendication 1,
    caractérisé en ce que
    l'axe (19) se trouve sensiblement à la verticale en dessous de l'axe de rotation (14) du tambour de travail (8).
  4. Dispositif selon l'une ou plusieurs des revendications précédentes,
    caractérisé en ce que
    l'axe (19) est réglable en hauteur pour régler la hauteur de coupe.
  5. Dispositif selon l'une ou plusieurs des revendications précédentes,
    caractérisé en ce que
    les traverses (17) sont chaque fois articulées sur un bras pivotant (20) réglable en hauteur par un dispositif de réglage (25).
  6. Dispositif selon l'une ou plusieurs des revendications précédentes,
    caractérisé en ce que
    les traverses (17) peuvent basculer autour de l'axe (19) indépendamment l'une de l'autre.
  7. Dispositif selon l'une ou plusieurs des revendications précédentes,
    caractérisé en ce que
    les traverses (17) sont réalisées elles-mêmes et/ou sur des parties prévues sur celles-ci, pour servir d'éléments protecteurs contre la sortie latérale de corps étrangers et/ou d'organes d'écartement pour se protéger contre les accidents.
EP95115375A 1994-11-15 1995-09-29 Dispositif à faucher, aérer et/ou ramasser Expired - Lifetime EP0712568B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4440825 1994-11-15
DE4440825A DE4440825A1 (de) 1994-11-15 1994-11-15 Vorrichtung zum Mähen, Vertikutieren und/oder Aufsammeln

Publications (2)

Publication Number Publication Date
EP0712568A1 EP0712568A1 (fr) 1996-05-22
EP0712568B1 true EP0712568B1 (fr) 1999-12-01

Family

ID=6533407

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95115375A Expired - Lifetime EP0712568B1 (fr) 1994-11-15 1995-09-29 Dispositif à faucher, aérer et/ou ramasser

Country Status (3)

Country Link
US (1) US5687555A (fr)
EP (1) EP0712568B1 (fr)
DE (2) DE4440825A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3162180A1 (fr) 2015-10-28 2017-05-03 Amazonen-Werke H. Dreyer GmbH & Co. KG Unité de traitement mobile destinée à l'entretien d'espaces verts
EP3162185A1 (fr) 2015-10-28 2017-05-03 Amazonen-Werke H. Dreyer GmbH & Co. KG Dispositif de tonte, scarification et/ou ramassage
EP3162184A1 (fr) 2015-10-28 2017-05-03 Amazonen-Werke H. Dreyer GmbH & Co. KG Dispositif d'entretien d'espaces verts
EP3162177A1 (fr) 2015-10-28 2017-05-03 Amazonen-Werke H. Dreyer GmbH & Co. KG Dispositif d'entretien d'espaces verts
DE102015118369A1 (de) 2015-10-28 2017-05-04 Amazonen-Werke H. Dreyer Gmbh & Co. Kg Mobile Bearbeitungseinheit zur Pflege von Grünflächen
EP3173312A1 (fr) 2015-11-26 2017-05-31 Amazonen-Werke H. Dreyer GmbH & Co. KG Véhicule d'entretien d'espaces verts et procédé de guidage d'un tel véhicule
DE102017122280A1 (de) * 2017-09-26 2019-03-28 Amazonen-Werke H. Dreyer Gmbh & Co. Kg Mobile Bearbeitungseinheit

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2790188B1 (fr) * 1999-02-26 2001-04-20 Pierre Lagarde Sa Dispositif entraine de broyage de vegetaux, prevu pour etre rapporte sur au moins un attelage avant d'un tracteur
JP3628231B2 (ja) 2000-03-30 2005-03-09 株式会社クボタ 草刈り機
FR2809593B1 (fr) * 2000-06-06 2005-04-08 Bugnot Ets Broyeur forestier adaptable sur un attelage trois points de tracteur
ITPD20010058U1 (it) * 2001-07-06 2003-01-06 Antonio Carraro Spa Struttura perfezionata di attrezzatura di sollevamento dell'utensile per veicoli da giardinaggio tipo tagliaerba o simili.
DE102006027018A1 (de) * 2006-06-08 2007-12-20 BRILL Gloria Haus- und Gartengeräte GmbH Selbstfahrender Rasenmäher
BRPI0801647B1 (pt) * 2008-05-20 2016-01-19 Paulo Pavan equipamento para corte, recolhimento e processamento dinâmico de grama
BRPI1004032A2 (pt) * 2010-10-08 2013-02-13 Juan Miguel Mayordomo Vicente sistema de representaÇço grÁfica aplicÁvel a superfÍcies de grama
BE1020181A3 (nl) * 2011-07-20 2013-06-04 Cnh Belgium Nv Hefsysteem voor oogstmachine.

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3077065A (en) * 1959-10-26 1963-02-12 Toro Mfg Corp Suspension mounting for rotary mowers
GB1157627A (en) * 1965-06-23 1969-07-09 Wilkinson Sword Ltd Improvements relating to Machines for Cutting Vegetable Matter
DE2543305A1 (de) * 1975-09-27 1977-04-07 Zahnradfabrik Haenel & Umbach Rasenmaeher, insbesondere spingelmaeher
GB2048638B (en) * 1979-04-07 1982-11-10 Kubota Ltd Mid-mounted mower
FR2531303B2 (fr) * 1981-09-07 1986-09-12 Naud Expl Charrues Dispositif destine a ameliorer l'adherence au sol de tracteurs portant des outils de travail du sol
JPS62181706A (ja) * 1986-02-04 1987-08-10 株式会社クボタ フロントマウント作業機の装着装置
US4715168A (en) * 1986-05-13 1987-12-29 Deere & Company Height adjustment for a front mount mower
IT1217721B (it) * 1988-05-25 1990-03-30 Teodoro Soldavini Macchina rasaerba perfezionata a conduttore seduto
CA2004278A1 (fr) * 1988-12-01 1990-06-01 Alistair E. S. Gleeson Tondeuse
GB2239637B (en) * 1989-12-13 1993-09-29 Francis Pepys Durie Moore Agricultural apparatus
CH680082A5 (fr) * 1989-12-15 1992-06-15 Bauer Kaba Ag
US5129218A (en) * 1991-01-23 1992-07-14 N-R Industries, Inc. Vehicle for use on flat or sloped surfaces
DE4238603A1 (de) * 1992-11-16 1994-05-19 Amazonen Werke Dreyer H Stützwalze
US5355664A (en) * 1992-12-21 1994-10-18 The Toro Company Caster wheel suspension and shaft tensioning system for turf maintenance equipment
JP3271837B2 (ja) * 1993-09-30 2002-04-08 株式会社クボタ ミッドマウント型の乗用型芝刈機

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3162180A1 (fr) 2015-10-28 2017-05-03 Amazonen-Werke H. Dreyer GmbH & Co. KG Unité de traitement mobile destinée à l'entretien d'espaces verts
EP3162185A1 (fr) 2015-10-28 2017-05-03 Amazonen-Werke H. Dreyer GmbH & Co. KG Dispositif de tonte, scarification et/ou ramassage
EP3162184A1 (fr) 2015-10-28 2017-05-03 Amazonen-Werke H. Dreyer GmbH & Co. KG Dispositif d'entretien d'espaces verts
EP3162177A1 (fr) 2015-10-28 2017-05-03 Amazonen-Werke H. Dreyer GmbH & Co. KG Dispositif d'entretien d'espaces verts
DE102015118368A1 (de) 2015-10-28 2017-05-04 Amazonen-Werke H. Dreyer Gmbh & Co. Kg Vorrichtung zur Pflege von Grünflächen
DE102015118366A1 (de) 2015-10-28 2017-05-04 Amazonen-Werke H. Dreyer Gmbh & Co. Kg Mobile Bearbeitungseinheit zur Pflege von Grünflächen
DE102015118369A1 (de) 2015-10-28 2017-05-04 Amazonen-Werke H. Dreyer Gmbh & Co. Kg Mobile Bearbeitungseinheit zur Pflege von Grünflächen
DE102015118370A1 (de) 2015-10-28 2017-05-04 Amazonen-Werke H. Dreyer Gmbh & Co. Kg Vorrichtung zum Mähen, Vertikutieren und/oder Aufsammeln
DE102015118367A1 (de) 2015-10-28 2017-05-04 Amazonen-Werke H. Dreyer Gmbh & Co. Kg Vorrichtung zur Pflege von Grünflächen
EP3173312A1 (fr) 2015-11-26 2017-05-31 Amazonen-Werke H. Dreyer GmbH & Co. KG Véhicule d'entretien d'espaces verts et procédé de guidage d'un tel véhicule
DE102015120480A1 (de) 2015-11-26 2017-06-01 Amazonen-Werke H. Dreyer Gmbh & Co. Kg Fahrzeug zur Pflege von Grünflächen und Verfahren zur Lenkung eines solchen Fahrzeugs
DE102017122280A1 (de) * 2017-09-26 2019-03-28 Amazonen-Werke H. Dreyer Gmbh & Co. Kg Mobile Bearbeitungseinheit

Also Published As

Publication number Publication date
DE4440825A1 (de) 1996-05-23
DE59507327D1 (de) 2000-01-05
EP0712568A1 (fr) 1996-05-22
US5687555A (en) 1997-11-18

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